Correction for Chai et al., Analysis of the Role of Heat Shock Protein (Hsp) Molecular Chaperones in Polyglutamine Disease

Correction: In the article, “Analysis of the Role of Heat Shock Protein (Hsp) Molecular Chaperones in Polyglutamine Disease,” by Y. Chai, S. L. Koppenhafer, N. M. Bonini, and H. L. Paulson, which appeared on pages 10338–10347 of the December 1, 1999 issue, the legend for the x-axis in Figure 5, C andD, was inadvertently omitted. The data in Figure 5C are plotted as a function of time (days, as in Fig. 5B). The data in Figure 5D are results from GFP-Q19-expressing cells on the left and GFP-Q80-expressing cells on the right.